<script lang="ts" setup>
import APlayer from 'APlayer';
import 'APlayer/dist/APlayer.min.css';
import type {PropType} from '@vue/runtime-core';
import {nextTick, onBeforeUnmount, onMounted, ref} from 'vue'
import {player} from "@/components/APlayer";
const playerRef = ref()
let instance: APlayer;
// APlayer歌曲信息
class Audio {
  // 音频艺术家
  artist: String;
  // 音频名称
  name: String;
  // 音频链接
  url: String;
  // 音频封面
  cover: String;
  // 歌词
  lrc: String;

  constructor(artist: String, name: String, url: String, cover: String, lrc: String) {
    this.artist = artist;
    this.name = name;
    this.url = url;
    this.cover = cover;
    this.lrc = lrc;
  }
}

const props = defineProps({
  // 开启吸底模式
  fixed: {
    type: Boolean as PropType<boolean>,
    default: true
  },
  // 开启迷你模式
  mini: {
    type: Boolean as PropType<boolean>,
    default: true
  },
  // 音频自动播放
  autoplay: {
    type: Boolean as PropType<boolean>,
    default: false
  },
  // 主题色
  theme: {
    type: String as PropType<string>,
    default: 'rgba(255,255,255,0.2)'
  },
  // 音频循环播放
  loop: {
    type: String as PropType<'all' | 'one' | 'none'>,
    default: 'all'
  },
  // 音频循环顺序
  order: {
    type: String as PropType<'list' | 'random'>,
    default: 'list'
  },
  // 预加载
  preload: {
    type: String as PropType<'auto' | 'metadata' | 'none'>,
    default: 'auto'
  },
  // 默认音量
  volume: {
    type: Number as PropType<number>,
    default: 0.7,
    validator: (value: Number) => {
      return value >= 0 && value <= 1;
    }
  },
  // 歌曲服务器(netease-网易云, tencent-qq音乐, kugou-酷狗, xiami-小米音乐, baidu-百度音乐)
  songServer: {
    type: String as PropType<'netease' | 'tencent' | 'kugou' | 'xiami' | 'baidu'>,
    default: 'netease'
  },
  // 播放类型(song-歌曲, playlist-播放列表, album-专辑, search-搜索, artist-艺术家)
  songType: {
    type: String as PropType<string>,
    default: 'playlist'
  },
  // 歌的id
  songId: {
    type: String as PropType<string>,
    default: '2764525901'
  },
  // 互斥，阻止多个播放器同时播放，当前播放器播放时暂停其他播放器
  mutex: {
    type: Boolean as PropType<boolean>,
    default: true
  },
  // 传递歌词方式
  lrcType: {
    type: Number as PropType<number>,
    default: 3
  },
  // 列表是否默认折叠
  listFolded: {
    type: Boolean as PropType<boolean>,
    default: true
  },
  // 列表最大高度
  listMaxHeight: {
    type: String as PropType<string>,
    default: '100px'
  },
  // 存储播放器设置的 localStorage key
  storageName: {
    type: String as PropType<string>,
    default: 'aplayer-setting'
  }
})

// 初始化
onMounted(() => {
  nextTick(() => {
    player.getSongSheet(props.songServer, props.songType, props.songId)
        .then(res => {
          let audioList = res.data.map(value => new Audio(value.author, value.title, value.url, value.pic, value.lrc));
          instance = new APlayer({
            container: playerRef.value,
            fixed: props.fixed,
            mini: props.mini,
            autoplay: props.autoplay,
            theme: props.theme,
            loop: props.loop,
            order: props.order,
            preload: props.preload,
            volume: props.volume,
            mutex: props.mutex,
            lrcType: props.lrcType,
            listFolded: props.listFolded,
            listMaxHeight: props.listMaxHeight,
            storageName: props.storageName,
            audio: audioList
          })
        })
  })
})
// 销毁
onBeforeUnmount(() => {
  instance.destroy()
})
</script>

<template>
  <div ref="playerRef"></div>
</template>